Why this is here.
Because most of these texts are already free, somewhere ugly, on a domain that loads slowly, with ads about lower-back fat. That is no way to meet The Gospel of Thomas.
The job here is small. Format the text well. Pick a good edition. Make it readable on a phone in a dark room. Put a note at the top saying what the book is and what to expect. That is it. The work is the reverence.
What this is not.
It is not academic. It is not a library science project. It is not annotated to death. If you want a critical edition with footnotes that quibble with each comma, those exist and they are good and they are not this.
This is the kind of edition you read on the couch. With tea. Slowly.